Thanks for the replies everyone. Sorry I didnt give more info before. Okay the motor is totally stock for now. The turbo is a T3/T4 50 series/stage3/.63ar with a T-netics ex. manifold and a tial 35mm wastegate. FMIC, 650 injectors, S-AFC, 2G MAS, Eprom ecu with 7800 rev limit, blah blah you get the idea, everything to make the turbo work right is there. My question was just do those who have cams feel that the money was well spent on them, meaning you think they make a big enough difference to warrant spending over $500, OR do you feel that the difference they make is minor and the money could be better spent elsewhere on the car, like towards a built bottom end for example. How much power is generally gained from putting in a set of cams and how will it effect 1/4 mile time and speed, plus driveability differences. Thanks again